Timothy R. Helliwell

6.2k total citations
143 papers, 4.2k citations indexed

About

Timothy R. Helliwell is a scholar working on Surgery, Molecular Biology and Oncology. According to data from OpenAlex, Timothy R. Helliwell has authored 143 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Surgery, 42 papers in Molecular Biology and 29 papers in Oncology. Recurrent topics in Timothy R. Helliwell's work include Head and Neck Cancer Studies (25 papers), Muscle Physiology and Disorders (23 papers) and Sarcoma Diagnosis and Treatment (15 papers). Timothy R. Helliwell is often cited by papers focused on Head and Neck Cancer Studies (25 papers), Muscle Physiology and Disorders (23 papers) and Sarcoma Diagnosis and Treatment (15 papers). Timothy R. Helliwell collaborates with scholars based in United Kingdom, United States and Australia. Timothy R. Helliwell's co-authors include R. H. T. Edwards, A. S. Jones, Glenn E. Morris, David Husband, Richard Griffiths, Anne R. Kinsella, John K. Field, Kay E. Davies, Pradeep Morar and J. H. Coakley and has published in prestigious journals such as Cancer, Clinical Infectious Diseases and Clinical Cancer Research.

In The Last Decade

Timothy R. Helliwell

141 papers receiving 4.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Timothy R. Helliwell United Kingdom 34 1.4k 1.2k 966 899 653 143 4.2k
Christian Conradt Germany 28 717 0.5× 574 0.5× 435 0.5× 775 0.9× 362 0.6× 70 3.0k
S. Delanian France 31 472 0.3× 1.4k 1.2× 1.2k 1.2× 1.3k 1.5× 1.8k 2.8× 82 4.6k
Ka‐Wo Lee Taiwan 29 375 0.3× 1.8k 1.5× 411 0.4× 322 0.4× 421 0.6× 125 3.0k
Giovanna Mantovani Italy 45 2.6k 1.9× 1.0k 0.8× 71 0.1× 627 0.7× 323 0.5× 299 6.5k
Yasuo Sakamoto Japan 39 1.3k 0.9× 2.0k 1.7× 85 0.1× 1.8k 2.0× 1.4k 2.1× 179 5.0k
Minoru Fukuchi Japan 37 2.7k 1.9× 1.8k 1.5× 64 0.1× 1.5k 1.7× 1.5k 2.3× 238 5.9k
Lizhen Wang China 27 608 0.4× 575 0.5× 132 0.1× 676 0.8× 265 0.4× 148 2.4k
Paul Kerr Canada 26 281 0.2× 969 0.8× 350 0.4× 265 0.3× 394 0.6× 46 2.2k
Katsuhiko Tsukada Japan 30 729 0.5× 1.2k 1.0× 45 0.0× 628 0.7× 951 1.5× 94 2.6k
Dong Wook Kim South Korea 27 467 0.3× 454 0.4× 132 0.1× 278 0.3× 380 0.6× 121 2.7k

Countries citing papers authored by Timothy R. Helliwell

Since Specialization
Citations

This map shows the geographic impact of Timothy R. Helliwell's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Timothy R. Helliwell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy R. Helliwell more than expected).

Fields of papers citing papers by Timothy R. Helliwell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy R. Helliwell. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Timothy R. Helliwell. The network helps show where Timothy R. Helliwell may publish in the future.

Co-authorship network of co-authors of Timothy R. Helliwell

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy R. Helliwell. A scholar is included among the top collaborators of Timothy R. Helliwell based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Timothy R. Helliwell. Timothy R. Helliwell is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Campbell, W. Scott, Brian Rous, Stefan V. Dubois, et al.. (2025). Advancements in Interoperability: Achieving Anatomic Pathology Reports That Adhere to International Standards and Are Both Human-Readable and Readily Computable. JCO Clinical Cancer Informatics. 9(9). e2400180–e2400180. 2 indexed citations
2.
Piñeros, Marion, Les Mery, Rami Rahal, et al.. (2025). Future of population‐based cancer registries: A global perspective—A survey of population‐based cancer registries. International Journal of Cancer. 157(8). 1566–1576. 2 indexed citations
3.
Helliwell, Timothy R., Meagan Judge, George Birdsong, David W. Ellis, & John R. Srigley. (2022). The International Collaboration on Cancer Reporting (ICCR): 10 Years Progress in the Development of Cancer Pathology Datasets. International Journal of Gynecological Pathology. 41(Supplement 1). S3–S7. 2 indexed citations
4.
Rao, Srinivas, Samantha Cialfi, Carlo Dominici, et al.. (2013). Characterization of Wnt/β-catenin signaling in rhabdomyosarcoma. Laboratory Investigation. 93(10). 1090–1099. 28 indexed citations
5.
Jones, A. S., et al.. (2010). Extensive Neck Node Metastases (N3) in Head and Neck Squamous Carcinoma. Otolaryngology. 144(1). 29–35. 15 indexed citations
6.
Helliwell, Timothy R., et al.. (2008). Expression of cell cycle associated proteins influences radiocurability of T2N0 squamous cell carcinoma of the larynx. Oral Oncology. 44(10). 975–981. 5 indexed citations
7.
El-Tallawy, Hamdy N., et al.. (2005). Epidemiological Study of Muscular Disorders in Assiut, Egypt. Neuroepidemiology. 25(4). 205–211. 33 indexed citations
8.
Younis, Naveed, Robert A. Sells, A. D. DESMOND, et al.. (2002). Painful cutaneous lesions, renal failure and urgent parathyroidectomy.. PubMed. 15(3). 324–9. 13 indexed citations
9.
Helliwell, Timothy R., et al.. (2000). Dermatomyositis and Whipple's disease. Neuromuscular Disorders. 10(1). 46–51. 15 indexed citations
10.
Helliwell, Timothy R.. (1999). Pathology of bone and joint neoplasms. Saunders eBooks. 20 indexed citations
11.
Helliwell, Timothy R.. (1999). Muscle: Part 2 — muscle damage: its causes and investigation. Current Orthopaedics. 13(2). 131–143. 2 indexed citations
12.
Helliwell, Timothy R., et al.. (1998). Myotubular myopathy: morphological, immunohistochemical and clinical variation. Neuromuscular Disorders. 8(3-4). 152–161. 23 indexed citations
13.
Jones, A. S., et al.. (1997). Mandibular invasion in patients with oral and oropharyngeal squamous carcinoma. Clinical Otolaryngology. 22(3). 239–245. 29 indexed citations
14.
15.
Helliwell, Timothy R., et al.. (1995). The pathology of the lower leg muscles in pure forefoot pes cavus. Acta Neuropathologica. 89(6). 552–559.
16.
Helliwell, Timothy R., J. H. Coakley, Anton J. M. Wagenmakers, et al.. (1991). Necrotizing myopathy in critically‐ill patients. The Journal of Pathology. 164(4). 307–314. 108 indexed citations
17.
Helliwell, Timothy R., Ömer Günhan, & R. H. T. Edwards. (1990). Mast cells in neuromuscular diseases. Journal of the Neurological Sciences. 98(2-3). 267–276. 21 indexed citations
18.
Helliwell, Timothy R., et al.. (1987). Postpartum hyperparathyroid crisis. Case report. BJOG An International Journal of Obstetrics & Gynaecology. 94(8). 807–810. 17 indexed citations
19.
Helliwell, Timothy R., J. H. Coakley, Phil E M Smith, & R. H. T. Edwards. (1987). THE MORPHOLOGY AND MORPHOMETRY OF THE NORMAL HUMAN TIBIALIS ANTERIOR MUSCLE. Neuropathology and Applied Neurobiology. 13(4). 297–307. 23 indexed citations
20.
Helliwell, Timothy R., et al.. (1986). Anaplastic carcinoma of the nose and paranasal sinuses: Light microscopy, immunohistochemistry and clinical correlation. Cancer. 58(9). 2038–2045. 22 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Christian Conradt Breakdown of academic impact, for papers by S. Delanian Breakdown of academic impact, for papers by Ka‐Wo Lee Breakdown of academic impact, for papers by Giovanna Mantovani Breakdown of academic impact, for papers by Yasuo Sakamoto Breakdown of academic impact, for papers by Minoru Fukuchi Breakdown of academic impact, for papers by Lizhen Wang Breakdown of academic impact, for papers by Paul Kerr Breakdown of academic impact, for papers by Katsuhiko Tsukada Breakdown of academic impact, for papers by Dong Wook Kim
Rankless by CCL
2026